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inquirymethacrylic acid methyl ester
(R,S)-2,2-dimethyl-1,3-dioxolane-4-methanol
2-methyl-acrylic acid 2,2-dimethyl-[1,3]dioxolan-4-ylmethyl ester
Conditions | Yield |
---|---|
With titanium(IV) isopropylate; 1,4-phenylenediamine In cyclohexane for 15h; Heating; | 67% |
With methanol; sodium methylate; 1,1'-bi-2-naphthol | |
With titanium(IV) isopropylate transesterification; | |
Industry scale; | |
With dibutyltin dilaurate; hydroquinone at 110℃; for 8h; |
(R,S)-2,2-dimethyl-1,3-dioxolane-4-methanol
Methacryloyl chloride
2-methyl-acrylic acid 2,2-dimethyl-[1,3]dioxolan-4-ylmethyl ester
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran at 20℃; for 48h; | 64% |
10H-phenothiazine
(R,S)-2,2-dimethyl-1,3-dioxolane-4-methanol
2-methyl-acrylic acid 2,2-dimethyl-[1,3]dioxolan-4-ylmethyl ester
Conditions | Yield |
---|---|
With sodium carbonate | 64% |
2,3-Epoxypropyl methacrylate
acetone
2-methyl-acrylic acid 2,2-dimethyl-[1,3]dioxolan-4-ylmethyl ester
Conditions | Yield |
---|---|
With phosphoric acid at 60℃; Product distribution; Further Variations:; Catalysts; Cyclization; | |
With iron(III) chloride In hexane at 40℃; for 0.666667h; Ring cleavage; cyclization; |
2-methyl-acrylic acid 2,2-dimethyl-[1,3]dioxolan-4-ylmethyl ester
2,3-dihydroxypropyl methacrylate
Conditions | Yield |
---|---|
With acetic acid; 4-methoxy-phenol at 80℃; for 0.166667h; | 80% |
Hydrolysis; Acid hydrolysis; | |
With hydrogenchloride; water at 20℃; for 48h; Industry scale; Air stream; | |
With methanol; TEMPOL; 4-methoxy-phenol at 65℃; for 20h; Reagent/catalyst; Temperature; | 73.1 %Chromat. |
2-methyl-acrylic acid 2,2-dimethyl-[1,3]dioxolan-4-ylmethyl ester
polymer, Mn=34500, Mw/Mn=1.15; monomer(s): glycerol-1-(methacrylate)-2,3-acetonide; 2-bromo-2-methylpropionic acid 2-(3,5-dioxo-10-oxa-4-azatricyclo[5.2.1.02,6]dec-8-en-4-yl)ethyl ester
Conditions | Yield |
---|---|
With N-propyl 2-pyridylmethanimine; copper(I) bromide In toluene at 40℃; |
2-methyl-acrylic acid 2,2-dimethyl-[1,3]dioxolan-4-ylmethyl ester
polymer, Mn=6600, Mw/Mn=1.28; monomer(s): glycerol-1-(methacrylate)-2,3-acetonide; 2-bromo-2-methylpropionic acid 2-(3,5-dioxo-10-oxa-4-azatricyclo[5.2.1.02,6]dec-8-en-4-yl)ethyl ester
Conditions | Yield |
---|---|
With N-propyl 2-pyridylmethanimine; copper(I) bromide In toluene at 40℃; |
2-methyl-acrylic acid 3-trimethylsilanyl-propyn-2-ynyl ester
hostasol methacrylate
2-bromo-2-methyl-propionic acid 2-(3,5-dioxo-10-oxa-4-azatricyclo[5.2.1.02,6]dec-8-en-4-yl)-ethyl ester
2-methyl-acrylic acid 2,2-dimethyl-[1,3]dioxolan-4-ylmethyl ester
Conditions | Yield |
---|---|
Stage #1: hostasol methacrylate; 2-bromo-2-methyl-propionic acid 2-(3,5-dioxo-10-oxa-4-azatricyclo[5.2.1.02,6]dec-8-en-4-yl)-ethyl ester; 2-methyl-acrylic acid 2,2-dimethyl-[1,3]dioxolan-4-ylmethyl ester With N-propyl 2-pyridylmethanimine; copper(I) bromide In methoxybenzene at 20℃; Stage #2: 2-methyl-acrylic acid 3-trimethylsilanyl-propyn-2-ynyl ester With N-propyl 2-pyridylmethanimine; copper(I) bromide In methoxybenzene at 20℃; Further stages.; |
2-bromo-2-methyl-propionic acid 2-(3,5-dioxo-10-oxa-4-azatricyclo[5.2.1.02,6]dec-8-en-4-yl)-ethyl ester
2-methyl-acrylic acid 2,2-dimethyl-[1,3]dioxolan-4-ylmethyl ester
Conditions | Yield |
---|---|
With N-propyl 2-pyridylmethanimine; copper(I) bromide In methoxybenzene at 20℃; |
2-methyl-acrylic acid 2,2-dimethyl-[1,3]dioxolan-4-ylmethyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: Acid hydrolysis 2: hexachlorocyclotriphosphazene View Scheme |
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